condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.52926 0.0 1.58778 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 3.4202666666666666 0.0 10.2608 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 0.0 0.0 0.0